$ 99.00 USD

This large, 7’ (2.1 m) SMB is the one you want when you know that you will be diving in a location known for strong wind and currents. The large diameter will help keep it vertical in adverse conditions and and will be more easily seen by boats.


  • 7’ long x 15” circumference, 5” diameter
  • Mil-Spec, urethane backed, nylon material
  • SOLAS reflective tape on both sides for maximum visibility
  • Elastic loop at top for chemical light attachment
  • Stainless steel D-ring at top for slate attachment
  • Lifting handle at top of tube
  • 2” Diameter overpressure relief valve with pull for manual release
  • Combination oral and BC QD inflator
  • Anti-spill bottom with baffle to allow easy fill from any second stage
  • Lifting strap with stainless steel D-ring at bottom
  • 18” step-thru leg harness with stainless steel D-ring
  • 50 lbs. of positive lift
  • Available in two colors
    • Orange 
    • Yellow